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M Engineering
M-Tuner Suite with Live Map Switching for Porsche 991.2 GT2 RS
SKU: M0DE ME-CAL-Porsche-991GT2RS-2
Advanced — 4+ hours
Description
Part #: ME-CAL-Porsche-991GT2RS-2
We are proud to announce our new M-Tuner suite which covers all 991.2 models of Porsche. World-renowned for the 992 platform, we are now here to bring the industry leading software and engineering to 991.2, available now with On-The-Fly Live Map Switching and added engine safeties! M-Engineering has been at the forefront of Porsche ECU tuning, and has spent countless hours of research and development to provide reliable performance improvements. Our M-Tuner Calibration Suite will allow at-home O
MIA's Description
This calibration aims to improve throttle response, remove top speed limiters, adjust air/fuel ratios, and modify ignition timing. It utilizes the M-Tuner Calibration Suite for at-home OBD flashing, eliminating the need to remove the ECU. The software also allows for reading and clearing engine faults, data logging, and flashing back to the stock configuration. The M-Engineering tunes retain all OEM ECU engine safety strategies.
Fitment
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | M Engineering |
| Part Number | M0DE ME-CAL-Porsche-991GT2RS-2 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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